Nelson Racing Engines have created some of the most powerful engines to power iconic cars, but which engines have the most ...

With a commanding displacement of 427.8 cubic inches ... before ultimately being offered as a crate engine under Chevrolet's performance parts program. Alongside the LS7, Chevrolet has also ...

General Motors has revealed a powerful new crate engine ... 427 cubic-inch capacity (that’s seven litres in metric) and the 570 flywheel horsepower it produces. Closely related to the LS7 ...